Calling on Dragons by Patricia Wrede is the third book in The Enchanted Forest Chronicles, and the sequel to Dealing with Dragons, and Searching for Dragons. In this book the readers get to revisit the characters from the previous books when Morwen the witch discovers the wizards are up to no good again, and that King Mendanbar's magic sword has been stolen, accompanied by Princess Cimorene; Telemain the magician; a rabbit named Killer, who has been transformed into a blue donkey; Kazul, the King of the Dragons; and two of Morwen's nine sentient cats. A wonderfully funny fantasy series for children.